Prontor 500LK Programmed Shutter - Technical Manual
Technical manual for the Prontor 500LK programmed shutter by National Camera Technical Training Division. Covers the semi-automatic exposure control system featuring coupled diaphragm and speed controls linked to an exposure meter. Includes detailed description of the programmed-style diaphragm leaf design, ASA film speed setting ring operation, delayed-action escapement mechanism, and special cocking tool construction plans. Features photographs and technical illustrations of shutter components and controls.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 50
- Size
- 153.4 MB
- Category
- Photography